Product Overview: High-Reliability Programmable Logic for Automotive Systems
The XA9572XL-15TQG100Q is a cutting-edge Complex Programmable Logic Device (CPLD) from AMD Xilinx, engineered specifically for demanding automotive and industrial applications. As part of the XA9500XL Automotive CPLD family, this device delivers exceptional performance, reliability, and flexibility in a compact 100-pin TQFP package.
This automotive-qualified CPLD features 72 macrocells, 1.6K usable gates, and operates at system frequencies up to 64.5 MHz with a 15.5 ns pin-to-pin delay. The Q-grade temperature qualification ensures reliable operation in extended temperature environments from -40°C to +105°C, making it ideal for harsh automotive conditions.
Technical Specifications
Core Performance Characteristics
| Specification |
Value |
| Part Number |
XA9572XL-15TQG100Q |
| Manufacturer |
AMD Xilinx |
| Device Type |
CPLD (Complex Programmable Logic Device) |
| Product Family |
XA9500XL Automotive CPLD |
| Macrocells |
72 |
| Usable Gates |
1.6K |
| System Frequency |
64.5 MHz |
| Pin-to-Pin Delay |
15.5 ns |
| Technology Node |
0.35μm CMOS |
| Supply Voltage |
3.3V |
Package & Environmental Specifications
| Feature |
Details |
| Package Type |
TQFP (Thin Quad Flat Pack) |
| Package Designation |
TQG100 |
| Pin Count |
100 pins |
| Temperature Grade |
Q-Grade |
| Operating Temperature |
-40°C to +105°C |
| Maximum Junction Temp |
+125°C |
| Automotive Qualification |
AEC-Q100 Certified |
Key Features and Benefits
Automotive-Grade Reliability
- AEC-Q100 qualified with full PPAP documentation support
- Extended temperature Q-grade operation (-40°C to +105°C)
- Maximum junction temperature of +125°C for harsh environments
- Ideal for automotive control systems, infotainment, and safety applications
Advanced I/O Capabilities
- 5V tolerant I/O pins accept 5V, 3.3V, and 2.5V signals
- Perfect for multi-voltage system interfacing and level shifting
- Input hysteresis on all user pins reduces signal noise
- Bus-hold circuitry eliminates need for external pull-up resistors
Design Flexibility & Programmability
- In-system programmable (ISP) for enhanced system reliability
- FastCONNECT™ II switch matrix enables design iterations without board re-spins
- Superior pin-locking and routability for complex designs
- Fast concurrent programming minimizes production time
Power Management & EMI Control
- Low-power 0.35μm CMOS technology
- Automatic deactivation of unused product-terms and macrocells
- Individual output slew rate control reduces EMI generation
- Optimized for automotive electromagnetic compatibility requirements
Application Areas
Automotive Electronics
The XA9572XL-15TQG100Q excels in automotive applications requiring high reliability and extended temperature operation:
- Engine Control Units (ECU) – Critical timing and control logic
- Body Control Modules – Multi-function vehicle system management
- Infotainment Systems – Interface control and signal routing
- Safety Systems – ADAS and sensor interface applications
- Dashboard Instrumentation – Display control and data processing
Industrial Control Systems
- PLC (Programmable Logic Controller) implementations
- Motor control and drive systems
- Industrial automation interfaces
- Process control equipment
- Sensor signal conditioning
Communication & Interface Applications
- Protocol conversion and bridging
- Multi-voltage level translation
- Bus arbitration and control
- Legacy system interfaces
- Custom peripheral controllers
Technical Architecture
Macrocell Structure
The device features 72 highly flexible macrocells organized in function blocks, providing:
- Programmable product-term distribution
- Individual macrocell power control
- Flexible I/O configuration options
- IEEE 1149.1 JTAG boundary scan support
I/O Architecture
With 100 pins in the TQG package, the XA9572XL-15TQG100Q offers extensive I/O capabilities:
- Maximum user I/O pins available for design flexibility
- Programmable ground and power pins
- Dedicated JTAG pins for programming and debugging
- Global clock inputs (GCK) for synchronous designs
Design Tools & Development Support
Compatible Software
- ISE Design Suite – Complete design entry and implementation
- Vivado Design Suite – Advanced synthesis and optimization
- Compatible with industry-standard HDL languages (VHDL, Verilog)
- Comprehensive simulation and timing analysis tools
Programming Options
- In-system programming via JTAG interface
- Supports industry-standard programming hardware
- Fast programming times for production efficiency
- Concurrent programming of multiple devices
Quality & Compliance
| Standard |
Compliance |
| Automotive Standard |
AEC-Q100 Qualified |
| PPAP Documentation |
Full Support Available |
| RoHS Compliance |
Lead-free (Pb-free) package |
| JTAG Standard |
IEEE 1149.1 Compliant |
| Temperature Grade |
Q-Grade Extended Range |
Comparison with Standard XC9500XL Family
| Feature |
XA9572XL (Automotive) |
XC9572XL (Commercial) |
| Temperature Range |
-40°C to +105°C |
0°C to +70°C (typical) |
| AEC-Q100 Qualified |
Yes |
No |
| PPAP Support |
Available |
Not Available |
| Target Market |
Automotive/Industrial |
General Purpose |
| Junction Temperature |
+125°C max |
Lower rating |
Ordering Information & Part Number Breakdown
XA9572XL-15TQG100Q
- XA – Automotive qualified version
- 9572XL – Device family and density (72 macrocells)
- 15 – Speed grade (15.5 ns pin-to-pin delay)
- TQG100 – Package type and pin count (100-pin TQFP)
- Q – Temperature grade (-40°C to +105°C)
Why Choose the XA9572XL-15TQG100Q?
Proven Reliability
Backed by AMD Xilinx’s decades of programmable logic expertise, the XA9572XL series has been extensively validated in automotive applications worldwide. The AEC-Q100 qualification ensures this device meets the stringent requirements of automotive electronics.
Cost-Effective Solution
Combining 72 macrocells with automotive-grade reliability, this CPLD offers an excellent price-performance ratio for medium-complexity designs. The in-system programmability reduces inventory costs and enables field updates.
Design Security
Unlike SRAM-based FPGAs, CPLDs retain their configuration without external memory or boot-up sequence, providing instant-on operation and enhanced security for critical automotive applications.
Long-Term Availability
As part of AMD Xilinx’s commitment to automotive markets, the XA9500XL family benefits from extended product lifecycle support, ensuring availability for long-term production programs.
Related Products & Resources
For comprehensive information about Xilinx FPGA products and design resources, including development boards, application notes, and design examples, visit our dedicated resource center.
Alternative Package Options
- XA9572XL-15VQG44Q – 44-pin VQFP package
- XA9572XL-15VQG64Q – 64-pin VQFP package
- XA9572XL-15TQG100I – I-Grade temperature (-40°C to +85°C)
Compatible Family Members
- XA9536XL – 36 macrocells for smaller designs
- XA95144XL – 144 macrocells for higher complexity
Frequently Asked Questions
Q: What is the difference between I-grade and Q-grade devices? The Q-grade (XA9572XL-15TQG100Q) operates from -40°C to +105°C, while I-grade operates from -40°C to +85°C. Q-grade devices are preferred for under-hood automotive applications.
Q: Can this device replace the commercial XC9572XL? Yes, the XA9572XL is pin-compatible and functionally equivalent to the XC9572XL but with automotive qualification and extended temperature range.
Q: What programming hardware is required? Any IEEE 1149.1 compliant JTAG programmer can be used, including Xilinx Platform Cable USB and compatible third-party programmers.
Q: Is this device suitable for new designs? Yes, the XA9500XL family remains in active production with long-term availability commitment from AMD Xilinx, making it suitable for new automotive designs.
